SN74HC139D Overview

As a means of saving space, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).It is packaged according to the Tube method.For mounting, digital switch ic uses the method Surface Mount.The analog IC used in the multiplexers can be referred to as Decoder/Demultiplexer.A temperature of -40°C~85°C will not leave the turn signal swturn signal switchch susceptible to external influences.A supply voltage of 2V~6V provides digital controlled switch's superior flexibility for designers.As a member of 74HC series, the multiplexers can be used for a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.The part number for 74HC139 can be used to find its logic switch related parts as well.The multiplexer's system is supplied with a voltage of 5V.A component pin count of 16 is found on this turn signal switch.At the end of a conductor, it uses GULL WING as the point where the conductor ends.In this case, the supply type is Single.A configuration of 16 pins is used.As you can see, it is mounted in the direction of Surface Mount.The HC/UH family includes the logic switch.As a result, signal multiplexer provides a total of 4 bits.It is recommended that the minimum supply voltage (Vsup) be kept at 2V so that unnecessary failures can be prevented.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.For the turn signal switch's operation, there are 4 outputs.The part belongs to the Decoder/Drivers category of signal switches.It consumes 80μA current of multiplexer ic without external influences.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.To ensure that the digitalswitch performs properly, 2 circuits are formed.

SN74HC139D Features

Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V

SN74HC139D Applications

There are a lot of Texas Instruments SN74HC139D Signal Switches / Multiplexers / Decoders applications.

• Logic gates for other digital devices
• To select different task for memory in microprocessor memory systems
• Robotic vehicles
• Time division multiplexing system
• Enabling block of memory depending on address in memory chips
• A robotic vehicle with the metal detector
• Analog, digital or video signal switching
• Textile mills
• Automatic health monitoring systems
• Microprocessor input/output systems